baber/WOPTO huggingface dataset:
Patent JP-H09206541-A (JP)
Title: Separation of oxygen and argon in air and device therefor
Inventor: INOUE KENICHI
IPC: B01D53/22
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To separate oxygen and argon in air by leading air or gas separated from air to a gas separation membrane and performing stepwise operations for leading the impermeablle gas or the permeable gas therefrom to the next gas separation membrane specified times. SOLUTION: Gas separation membranes in each of which the permeation rate of oxygen is different from that of argon are connected by (m) pieces (positive integer of >=2) via piping. Air or gas S separated from air is led to a gas separation membrane 1 on the n-th stage ((n) is positive integer of <(m)), and stepwise operations of leading the impermeablle gas or the permeable gas to a gas separation membrane of the (n+1)th stage are performed (m-1) times to collect the impermeablle gas or the permeable gas from a gas separation membrane of the final stage. That is, after the feed gas S is removed with dust by a filter F, it is boosted by a compressor or a blower C and is introduced into the separation membrane 1. The introduced gas pressure is regulated by a pressure control valve V.  A vacuum pump P is installed on the permeation side of the separation membrane 1, and pressure difference between the feed side and the permeation side becomes driving force to allow the feed gas to be permeated.
Patent JP-S62202643-A (JP)
Title: Subscriber line test system
Inventor: KIKUKAWA TAKAHIKO
IPC: H04M3/30
Filed: 1986-03-03
Abstract: PURPOSE:To reduce the space factor of a central processing unit at bus changeover for talking and data transmission and to decrease the line cost by using a talking line and a data transmission line in common use. CONSTITUTION:A maintenance personnel uses a subscriber line test stand 8, a subscriber 1 to be tested is designated so as to allow a central processing unit 6 to recognize it. The subscriber 1 is connected to the test stand 8 in the talking state via a subscriber line 3 and a subscriber circuit test equipment 4. The talking state is switched into the data transmission state by a switch in the device 4 by using a PB tone from the test stand 8 after the instruction from the maintenance personnel to the subscriber 1 and the measurement of a subscriber line 2 is executed. Thus, the space factor of the unit 6 at the time of bus changeover is reduced.
Patent JP-S56141955-A (JP)
Title: Method for mounting thermocouple to mold for continuous casting
Inventor: KURIHARA YOSHINORI
IPC: B22D11/16
Filed: 1980-04-08
Abstract: PURPOSE:To enable the molten metal level in a mold to be detected highly accurately over a long period of time by providing holes on the counter casting face side of the mold, inserting thermocouples for detecting molten metal levels which are insulated at parts other than the tip parts into these holes, abutting the tips to the end faces of the holes and arc welding the same. CONSTITUTION:Holes H are provided on the counter casting face side IM of the side wall M1 of a mold M for continuous casting. The parts of thermocouples S for detecting molten metal levels other than the tip parts S2 of the in-hole inertion parts S1 are coated with an insulator C and these thermocouples S are inserted into the holes H. The tip part S2 of each thermocouple S is abutted on the end face H1 of  each hole H under prescribed pressure and in this state, the tip parts S2 of the thermocouple S is arc-welded to the end face H1 of the hole H. Thereby, the tip part S2  of the Cu-Ni alloy  bar for the thermocouple S is surely melt-stuck to the end face  H1 in the hole H of the side wall M1 of the copper-made mold. The alloy layer SM  in the melt-stuck part is formed to a uniform thickness of about <=0.2mm., and this  makes the thermal sensitivity of the thermocouples S superior.
Patent JP-S52128579-A (JP)
Title: Quad twisting device of communication cable
Inventor: YOSHIDA MASANOBU
IPC: H01B13/02
Filed: 1976-04-20
Abstract: PURPOSE: To simplify automatic engagement and disengagement of a supply bobbin by eliminating dimensional restriction of the supply bobbin and by enabling use of the supply bobbin fixed spacewise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61203969-A (JP)
Inventor: MATSUSHITA TOSHIKO
IPC: A61L9/01
Filed: 1985-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03251096-A (JP)
Title: Dc commutatorless motor
Inventor: SHIMOGAKI YOSHIFUMI
IPC: H02P6/08
Filed: 1990-02-27
Abstract: PURPOSE:To make it possible to detect an index either at the rising edge or falling edge by subjecting a position signal, produced from a signal position detecting element opposing to the magnetized band at a ternary magnetized section, to frequency division and applying a nonmagnetized pole onto a part of N pole of the magnetized band. CONSTITUTION:In an index signal generating circuit 108, a reset pulse generating circuit 104 comprising a logic circuit for extracting nonmagnetized poles one of which is applied in the N pole of a ternary magnetized section, is arranged at the output of a distributor 100 comprising a binary comparator. A signal provided from S pole of the magnetized section is subjected to 1/n frequency division through a frequency divider 105 and thus frequency divided signal is employed for creation of an index signal representing the absolute position of the rotor of a motor. Since high and low level electrical signals having mechanical angle of 180 deg. are obtained, positional accuracy is not degraded.
Patent JP-S58163921-A (JP)
Title: All solid-state type electrochromic display device
Inventor: SAKAMOTO MASANORI
IPC: G02F1/1524
Filed: 1982-03-25
Abstract: PURPOSE:To prevent short-circuit between electrodes, and fabrication of off- grade products, by providing a short-circuit preventive dense and uniform thin film layer. CONSTITUTION:A transparent electrode 2 is formed on a glass base 1, an electrochromic layer 3 made of WO3 or the like is formed on the base 1 by vapor deposition or the like, and a short-circuit preventive layer 6 having <=2,000Angstrom  thickness is formed on the layer 3. Then, a solid-state electrolyte layer 4 made of MgF2 or the like is formed on the layer 6 by sputtering or the like, and finally, an opposite electrode 5 is formed to obtain an objective all solid-state type electrochromic display device. As materials for forming the layer 6, a material capable of easily forming a dense film, and having about >=5 a dielectric constant is desirable, such as aluminum oxide, titanium dioxide, zirconium oxide, niobium oxide, or tantalum pentoxide.
Patent JP-H10244343-A (JP)
Title: Manufacture of hollow material
Inventor: MICHISAKA KOUZOU
IPC: B23K20/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a hollow material which easily further charges damping material without need of use of a large diameter extending die. SOLUTION: This method is the one for manufacturing the hollow material continuously formed in the longitudinal direction of two pieces of flat-state outer plate parts parallel separately arranged and plural partition wall parts partitioning a space between both outer plate parts. Firstly, the hollow material body 1 formed from the plate-like part 2 for forming the one side of the outer plate having a bending part A in at least a part of the width direction, and an opening part 6, at which the plate-like part 3 for forming the other side of outer plate having rib parts 4 for forming the partition wall parts does not exist in at least the faced position to the bending part A, is manufactured by extruding formation. Successively, the hollow material body 1 is extended as the flat-state in the bending part A.  Then, after charging the damping material from the opening part 6, a cover member 10 is fitted to the opening part 6 in the fixed state by friction-stirring joining method, etc.
Patent JP-S57163162-A (JP)
Title: Axial-flow type water wheel
Inventor: YAMABE MASAHIRO
IPC: F03B3/04
Filed: 1981-03-31
Abstract: PURPOSE:To reduce a frictional power loss generated at the side board of a runner by a method wherein an introducing port increasing the amount of run- off water out of a runner side chamber than the amount of influent into the runner side chamber is formed at the outer peripheral part of the runner side chamber. CONSTITUTION:Water, entered into the runner side chamber 13 from an upstream side flow passage 22 through a runner gap 11, receives a rotating energy from the runner side board 8 and is whirled in a high speed, therefore, it is pushed against the outer peripheral surface of the runner side chamber 13 by a centrifugal force. The water is discharged to the downstream side flow passage 23 through the downstream side runner gap 11A and a discharging pipe 21. That means the amount of run-off water from the runner side chamber 13 through the introducing port 20 is increased than the amount of influent into the runner side chamber 13, accordingly, the water in the runner side chamber 13 will never fill the runner side chamber 13 and is pushed against the outer peripheral side of the chamber by the centrifugal force.
Patent JP-S51121987-A (JP)
Title: High pressure mercury-arc lamp
Inventor: KAWAI KATSUHIRO
IPC: H01J61/20
Filed: 1975-04-18
Abstract: PURPOSE: To obtain a light source for photo-chemical application, with which blackening or loss of transparency is prevented, and also the infraviolet output hold factor of which is improved, by appropriately prescribing the tube wall load of a single-tube type high pressure mercury-arc lamp for the ultra-violet ray irradiation of paint, ink, etc. and also by addition of a constant quantity of halogen. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000243636-A (JP)
Title: Transformer for three-phase multilevel inverter
Inventor: KUROKAWA TAKASHI
IPC: H02M7/483
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce dielectric strength necessary for a part between mutual secondary windings by reducing primary current distortion and short-circuiting mechanical force which is generated, when secondary side is short-circuited. SOLUTION: A primary winding 19 is wound around a leg 29a of a three- phase three-leg iron core, and nine secondary windings 20a-20i are alignedly wound on outer periphery of the winding 19 along the leg 29a. The primary winding 19 is divided into three parts in the leg direction, and the divided primary windings 19a, 19b, 19c are mutually connected in parallel. The secondary windings 20a-20i are divided into three winding groups 28x, 28y, 28z, constituted of three secondary windings having voltage phases of +20 deg., 0 deg., -20 deg.. Voltage phase and arrangement order of the respective three secondary windings in the respective winding groups 28x-28z are so constituted as to be identical.
Patent JP-S54140342-A (JP)
Title: Method of installing switch for detecting location of elevator
Inventor: SUZUKI KAZUO
IPC: G01D5/12
Filed: 1978-04-21
Abstract: PURPOSE: To effectively utilize an elevating route, by arranging switches for detecting each location facing to different cams mounted to a carrying cage so that the switches mutually be located back to back.  
     CONSTITUTION: A change-over switch (COS)4, which controls the speed of an elevator and functions as a positional detector of a carrying cage used for lighting a pilot lamp, a stop limit switch (ULS, DLS)8 for emergency stopping the elevator at up-and-down end stories, a final limit switch (FLS)9 for detecting overrun, etc. are installed to a guide rail 1 in an elevating route by using brackets 2, 6, etc. in an elevator for freight, etc. In this case, COS 4 and both DLS(ULS)8 and FLS 9 are arranged so that they mutually be positioned back to back, and places that mount space A among each switch and cams 5, 10 are decreased, thus reducing mounting space as a whole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62204358-A (JP)
Title: Data communication processing system
Inventor: FUKUDA TAKUMA
IPC: G06F13/38
Filed: 1986-03-04
Abstract: PURPOSE:To check the normalcy of both transfer and transaction of data by dividing the transfer of data between optional data communication processors into two bus cycles for data transfer and data transfer respectively. CONSTITUTION:The communication processing control part 5 of a data communication processor 9 set at the transmitter side resigns the occupying right of an exclusive bus after the end of data transfer. While the part 5 of the processor 9 at the receiver side transfers the data sent to a reception buffer 3 to a memory 8 via a common bus 6 for the execution of transaction of the data. Then the normalcy is checked for transfer of data to the buffer 3 from a transmission buffer 4 as well as for the transaction of data between the buffer 3 and the memory 8. Thus a status is compiled and a bus arbitration job is carried out for the acquisition of the occupying right for the bus 1. In such a way, the normalcy can be checked for the transfer of data between the buffer 4 and the buffer 3 as well as the transaction of data received from the buffer 3 respectively.
Patent JP-H09214678-A (JP)
Title: Image reader
Inventor: SASAKI KENICHI
IPC: G03B27/62
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To read the image information on an original at high speed by efficiently illuminating this original by the luminous flux from a light source means. SOLUTION: An image formation is performed for the image information on an original 2 illuminated by the luminous flux from a light source means 1 on the surface of a reading means in which plural picture elements are one- dimensionally arrayed in a main scanning direction by an image formation means 3. When the reading is performed by relatively moving the original and the reading means 4 in the sub-scanning direction which is roughly orthogonal to this main scanning direction, the cross section shape of the surface on the side of the original surface that the light source means 1 injects the luminous flux is composed of the plane for the main scanning direction and is composed of the recessed surface for the sub-scanning direction.
Patent JP-S51132899-A (JP)
Title: Invalid ticket processing unit
Inventor: AMI SHIYUUICHI
IPC: G07B15/00
Filed: 1975-04-17
Abstract: PURPOSE: To obtain a device which erases magnetci codes and stamps "Invalid" on invalid tickets due to defective ticket selling machine and to prevent unlaw use of cancelled tickets. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54139698-A (JP)
Title: Polyarylate and its preparation
Inventor: URASAKI TAKANORI
IPC: C08G63/19
Filed: 1978-04-21
Abstract: PURPOSE: To prepare a polyarylate for molding having particular flow characteristics, giving molded articles free from melt adhesion, and having a high Young's modulus and excellent mechanical properties, by polymerizing aromatic carboxylic acids and hydroquinone at a specific ratio.  
     CONSTITUTION: (A) p-Oxybenzoic acid having the residual group I, (B) hydroquinone having the residual groups II, and (C) isophthalic acid having the residual groups III are copolymerized at a molar ratio (A)/(B) of 50/50W80/20 and at the molar ratio (B)/(C) of 1, to give a polyarylate having a flow initiation temperature of ≥280°C and ≤500 poise of a melt viscosity at 350°C and at the shear rate of 1,000 sec -1 . The polymerization is preferably carried out at ≤340°C until the intrinsic viscosity reaches ≥0.5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07262728-A (JP)
Title: Disk
Inventor: TAKAHASHI KENJI
IPC: G11B23/00
Filed: 1994-03-17
Abstract: PURPOSE:To smoothly insert a spindle of a disk driving mechanism into a centering hole of a hub provided on the disk and also to prevent the wear of the centering hole and the spindle. CONSTITUTION:The disk 1 is composed of a disk main body 2 and the hub 4 fitted to the disk main body 2 and having the centering hole 3 in the central part. The hub 4 is composed of an annular metal plate 11 to be attracted by a magnet, a 1st resin material 12 covering over the surface of the metal plate 11 and a 2nd resin material 13 having high wear resistance and smoothness, provided on the inner circumferential side of the 1st resin material 12 and constituting the centering hole.
Patent JP-H06260990-A (JP)
Title: Mobile equipment
Inventor: NAGAI HIROSHI
IPC: H04B7/26
Filed: 1993-03-08
Abstract: PURPOSE:To suppress the increase of position registering traffics, and to shorten a communication disabling time accompanied with a mode switching by detecting that a piece of mobile equipment is outside a service area, using a mode timer, and switching by sharing with call information from the mobile equipment. CONSTITUTION:While a piece of mobile equipment 9 exists in a service area range 11 in a ground mode, communication is conformed to the conventional operational sequence in the ground mode. When a ground wave receiving level is lower than an outside area range discriminating level, the mobile equipment is located outside the service area range. Then, after judging that the mobile equipment is outside the service area range, a mode selection timer is activated for a certain period of time and when the mobile equipment returns to the service area 11 while the mode selection timer is operated, the timer is initialized. Also, when an incoming call is obtained while the mode selection timer is operated, the timer is initialized, and the ground mode is forcedly restored. Also, when a call request is issued while the timer is operated, a selectable satellite mode 10 is received, the position registration is performed and the mode selection timer is stopped.
Patent JP-S58162374-A (JP)
Title: Transfering method of dye to polyvinyl chloride molding
Inventor: TANIGUCHI MASAO
IPC: B41M5/382
Filed: 1982-03-23
Abstract: PURPOSE:To transfer a clear-cut dye pattern to a polyvinyl chloride molding by a method in which an ultraviolet rays-curable resin film is formed on the polyvinyl chloride molding with a plasticizer and then a sublimable dye is superposed on the resin film and pressed while heating. CONSTITUTION:A liquid composition containing a polymerizable oligomer of polyesterurethane acrylate, etc., a polymerizable monomer of 2-ethylhexyl(metha) acrylate, etc., and a photopolymerization initiator is coated in a thickness of 1-100mum on a polyvinyl chloride molding containing a plasticizer of phthalate series, phosphate series, etc., and then ultraviolet rays are irradiated onto the coat to form a hardened film. Then, the printing ink face of a sublimable dye transfer paper is lapped on the hardened film and pressed while heating, and the base sheet of the transfer paper is removed.
Patent JP-H06262502-A (JP)
Title: Stone working machine and stone longitudinal joint cutting machine
Inventor: YAMADA MASAO
IPC: B24B27/06
Filed: 1993-03-08
Abstract: PURPOSE:To provide a stone working machine capable of working the external surface of a stone in cylindrical shape by rotating a rotating shaft of a fixing jig in which multiple stones are arranged and fixed under vertical condition. CONSTITUTION:A guide rail main body 58 provided with a grinding unit 74 is installed on upper and lower cross beams 7 and 5 located at the upper and lower sides of a stone working machine movably in horizontal direction through transverse slide boxes 38 and 41. Also a guide beam 104 provided with a polishing unit 125 is installed movably in horizontal direction through transverse slide boxes 84 and 87. Cutting and grinding wheels 71 and 72 are installed on the grinding unit 74. In addition, a longitudinal joint cutting unit 76 is installed detachably on the grinding unit 74. A polishing wheel 121 is installed on the polishing unit 125. Then a fixing jig 29 in which multiple stones 33 are arranged and fixed is set at the center of the machine with its rotating shaft 30 positioned in vertical direction.
Patent JP-S56145482-A (JP)
Title: Magnetic-code-incorporated character
Inventor: SUZUKI KAZUO
IPC: G06K7/08
Filed: 1980-04-11
Abstract: PURPOSE:To make characters easy to read visually and to facilitate printing by predetermining the magnetic pattern that corresponds to a character or pattern and by incorporating it partially in the character or pattern by superposing it. CONSTITUTION:Character data written from outside 1 into line buffer memory 2 are read by one character at every time; one is inputted to character font ROM3, and the other to magnetic pattern ROM4. The font data that corresponds to one- character data inputted to ROM3 is read and printed, character by character, by ink jet nozzle 9 via driver 6. The magnetic pattern that corresponds to the character inputted to ROM4, on the other hand, is read out to print the magnetic pattern that corresponds to the character by ink jet nozzle 10 via driver 7. As a result, characters or patterns can be read as well as normal printed matter and the printing  is facilitated.
Patent JP-H07260850-A (JP)
Title: Servo analyzer
Inventor: IMAMOTO MASAMI
IPC: G01R27/28
Filed: 1994-03-17
Abstract: PURPOSE:To measure in a short time by automatically detecting a delay time due to a response and measuring it only with data after the delay time. CONSTITUTION:Signals inputted to channels 1, 2 are respectively digitally converted by A/D converters 1A, 1B, and inputted to a Fourier integrator 2. The integrator 2 outputs data corresponding to output amplitude to a delay detector 6, which differentiates of second order based on the data to calculate a delay time DELTAt, and to output it to a controller 5. After the time DELTAt is elapsed, the integrator 2 multiplies sine and cosine waves by signals again input to the channels 1, 2 and digitally converted to obtain a value of a signal component of a frequency f0 and to further measure a transfer function. Then, frequencies f1, f2,... and a frequency are swept from a signal source 4, and a sine wave signal is output. In order to obtain a transfer function of the frequency f1 or more, it is calculated by the integrator 2 after the time DELTAt or more is elapsed.
Patent JP-H09217765-A (JP)
Title: Hydraulic servo device of automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H63/30
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To decrease the dragging loss in releasing without deteriorating engaging the response of a band brake. SOLUTION: An automatic transmission is provided with a band brake as an engaging element in which a band 3 is to be engaged with a drum 2 by a hydraulic servo 1. The hydraulic servo 1 is provided with a rod 11 capable of being selectively set in the engaging position to engaging the band brake, the waiting position having a small clearance between the drum and the band retreated from the engaging position in the releasing direction by the specified amount, and the retreating position having a large clearance further retreated from the waiting position in the releasing position.  The rod 11 is pressed in the engaging direction by oil pressure supply to an engaging oil chamber RA, set in the waiting position by releasing of oil pressure in a returning oil chamber RR and the engaging oil chamber RA, and pressed in the releasing direction by oil pressure supply to the returning oil chamber RR.